And you are thinking to yourself, "Ok,fine. So university,academia must make itself with action.

你可能会想，“好，学术界要结合实践做研究。

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Because if you tell yourself that you are going to be ok, you are going to be fine.

因为如果你告诉自己一切都会好的，那么一切就会好起来。

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OK, that sounds fine.

换种方式说吧。

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Ok, just fine, 2 it's no big deal.

我们定义这个点的半径为，然后角度pi是。

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